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Autres articles (71)
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Gestion des droits de création et d’édition des objets
8 février 2011, parPar défaut, beaucoup de fonctionnalités sont limitées aux administrateurs mais restent configurables indépendamment pour modifier leur statut minimal d’utilisation notamment : la rédaction de contenus sur le site modifiables dans la gestion des templates de formulaires ; l’ajout de notes aux articles ; l’ajout de légendes et d’annotations sur les images ;
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Des sites réalisés avec MediaSPIP
2 mai 2011, parCette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page. -
Supporting all media types
13 avril 2011, parUnlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)
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Problem with streamcopy of a part of av1 video in ffmpeg
22 avril 2020, par vorromI'm trying to cut part of a video from av1-mp4 file with FFMmpeg command and I want do it withuout recompressing. But there is no result.
I try method with -ss -t or -to parameters with different combinations.



ffmpeg -ss 10 -i D:\in_av1.mp4 -t 5 -vcodec copy -acodec copy D:\out_av1.mp4




-ss from input file get me 15 seconds video from beginning instead 5 seconds from 10



ffmpeg -i D:\in_av1.mp4 -ss 10 -t 5 -vcodec copy -acodec copy D:\out_av1.mp4




this way get 5 seconds audio file without video data.
It seems to me that coder can not find start point for operation.



I make an av1.mp4 example file, you can find it here. https://pixeldrain.com/u/c8fbQgYK I understand that AV1 is new format and have experimental flag while converting with it. But nevertheless FFmpeg carrectly change result when I change -t parameter. If I use



ffmpeg -ss 10 -i D:\in_av1.mp4 -t 7 -vcodec copy -acodec copy D:\out_av1.mp4




it give me 17 seconds. So -t part working. Whats why I hope there is way to solve my problem.



I use ffmpeg-20200417-889ad93-win64-static for Windows.


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avfilter/vf_pad : revert part of 57c3670896c69714ca
12 mai 2017, par Paul B Mahol -
what's the recommended CDN or Hosting should I use for online media converter app ? [on hold]
20 novembre 2017, par Moe D.I’m working on web application that will let users download videos from facebook, twitter and vimeo as MP4 or MP3.
I don’t know what’s the recommended CDN or Hosting plan or product I should use to can host all these big media files ( mp3 and mp4 ) with a lot of download requests per hour and to be affordable in the same time ?
And will auto deleting files that older than 6 hours on the cloud save some cloud storage costs ?